Moss is growing on one of the balls in this game I invented called "billiards", but the moss calls "the universe"

OOh OOh, I know!!! Make them feel Shame! And Suffering. And, every now and then, let them feel Joy, Happiness, and utter Fulfillment, just to later crush them with a complete and entirely deserved Destruction of all they know and Love!!!

This works really well with my Children, they seem to get it after a few millennia. Hope it goes well with yours!